Chair bed



FIG. 1 is a top perspective view of a chair bed of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top perspective view thereof shown in an alternate position.

The broken line showing of chair bed is included for the purpose of illustrating environment and forms no part of the claimed design.

The dot dashed lines shown in FIGS. 1, 2, 3, 7 and 8 represent boundaries of the claimed design, and form no part of the claimed design. 

We claim the ornamental design for a chair bed, as shown and described. 